3 x 7 2 2.5 July 8, 2019 16 32 64 128 0.9 x 5.1x 7 2 2.5x 3 Solve 0.9 x 5.1x 7 2 2.5x 3 3 7 x 2 2.5 x 7 3 7×2 3 7 x 2 5